1 /***************************************************************************************
2 * AntiMonikers implementation
4 * Copyright 1999 Noomen Hamza
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 ***************************************************************************************/
25 #include "wine/unicode.h"
27 #include "wine/debug.h"
30 WINE_DEFAULT_DEBUG_CHANNEL(ole
);
32 const CLSID CLSID_AntiMoniker
= {
33 0x305, 0, 0, {0xC0, 0, 0, 0, 0, 0, 0, 0x46}
36 /* AntiMoniker data structure */
37 typedef struct AntiMonikerImpl
{
39 ICOM_VTABLE(IMoniker
)* lpvtbl1
; /* VTable relative to the IMoniker interface.*/
41 /* The ROT (RunningObjectTable implementation) uses the IROTData interface to test whether
42 * two monikers are equal. That's whay IROTData interface is implemented by monikers.
44 ICOM_VTABLE(IROTData
)* lpvtbl2
; /* VTable relative to the IROTData interface.*/
46 ULONG ref
; /* reference counter for this object */
50 /********************************************************************************/
51 /* AntiMoniker prototype functions : */
53 /* IUnknown prototype functions */
54 static HRESULT WINAPI
AntiMonikerImpl_QueryInterface(IMoniker
* iface
,REFIID riid
,void** ppvObject
);
55 static ULONG WINAPI
AntiMonikerImpl_AddRef(IMoniker
* iface
);
56 static ULONG WINAPI
AntiMonikerImpl_Release(IMoniker
* iface
);
58 /* IPersist prototype functions */
59 static HRESULT WINAPI
AntiMonikerImpl_GetClassID(IMoniker
* iface
, CLSID
*pClassID
);
61 /* IPersistStream prototype functions */
62 static HRESULT WINAPI
AntiMonikerImpl_IsDirty(IMoniker
* iface
);
63 static HRESULT WINAPI
AntiMonikerImpl_Load(IMoniker
* iface
, IStream
* pStm
);
64 static HRESULT WINAPI
AntiMonikerImpl_Save(IMoniker
* iface
, IStream
* pStm
, BOOL fClearDirty
);
65 static HRESULT WINAPI
AntiMonikerImpl_GetSizeMax(IMoniker
* iface
, ULARGE_INTEGER
* pcbSize
);
67 /* IMoniker prototype functions */
68 static HRESULT WINAPI
AntiMonikerImpl_BindToObject(IMoniker
* iface
,IBindCtx
* pbc
, IMoniker
* pmkToLeft
, REFIID riid
, VOID
** ppvResult
);
69 static HRESULT WINAPI
AntiMonikerImpl_BindToStorage(IMoniker
* iface
,IBindCtx
* pbc
, IMoniker
* pmkToLeft
, REFIID riid
, VOID
** ppvResult
);
70 static HRESULT WINAPI
AntiMonikerImpl_Reduce(IMoniker
* iface
,IBindCtx
* pbc
, DWORD dwReduceHowFar
,IMoniker
** ppmkToLeft
, IMoniker
** ppmkReduced
);
71 static HRESULT WINAPI
AntiMonikerImpl_ComposeWith(IMoniker
* iface
,IMoniker
* pmkRight
,BOOL fOnlyIfNotGeneric
, IMoniker
** ppmkComposite
);
72 static HRESULT WINAPI
AntiMonikerImpl_Enum(IMoniker
* iface
,BOOL fForward
, IEnumMoniker
** ppenumMoniker
);
73 static HRESULT WINAPI
AntiMonikerImpl_IsEqual(IMoniker
* iface
,IMoniker
* pmkOtherMoniker
);
74 static HRESULT WINAPI
AntiMonikerImpl_Hash(IMoniker
* iface
,DWORD
* pdwHash
);
75 static HRESULT WINAPI
AntiMonikerImpl_IsRunning(IMoniker
* iface
,IBindCtx
* pbc
, IMoniker
* pmkToLeft
, IMoniker
* pmkNewlyRunning
);
76 static HRESULT WINAPI
AntiMonikerImpl_GetTimeOfLastChange(IMoniker
* iface
, IBindCtx
* pbc
, IMoniker
* pmkToLeft
, FILETIME
* pAntiTime
);
77 static HRESULT WINAPI
AntiMonikerImpl_Inverse(IMoniker
* iface
,IMoniker
** ppmk
);
78 static HRESULT WINAPI
AntiMonikerImpl_CommonPrefixWith(IMoniker
* iface
,IMoniker
* pmkOther
, IMoniker
** ppmkPrefix
);
79 static HRESULT WINAPI
AntiMonikerImpl_RelativePathTo(IMoniker
* iface
,IMoniker
* pmOther
, IMoniker
** ppmkRelPath
);
80 static HRESULT WINAPI
AntiMonikerImpl_GetDisplayName(IMoniker
* iface
,IBindCtx
* pbc
, IMoniker
* pmkToLeft
, LPOLESTR
*ppszDisplayName
);
81 static HRESULT WINAPI
AntiMonikerImpl_ParseDisplayName(IMoniker
* iface
,IBindCtx
* pbc
, IMoniker
* pmkToLeft
, LPOLESTR pszDisplayName
, ULONG
* pchEaten
, IMoniker
** ppmkOut
);
82 static HRESULT WINAPI
AntiMonikerImpl_IsSystemMoniker(IMoniker
* iface
,DWORD
* pwdMksys
);
84 /********************************************************************************/
85 /* IROTData prototype functions */
87 /* IUnknown prototype functions */
88 static HRESULT WINAPI
AntiMonikerROTDataImpl_QueryInterface(IROTData
* iface
,REFIID riid
,VOID
** ppvObject
);
89 static ULONG WINAPI
AntiMonikerROTDataImpl_AddRef(IROTData
* iface
);
90 static ULONG WINAPI
AntiMonikerROTDataImpl_Release(IROTData
* iface
);
92 /* IROTData prototype function */
93 static HRESULT WINAPI
AntiMonikerROTDataImpl_GetComparaisonData(IROTData
* iface
,BYTE
* pbData
,ULONG cbMax
,ULONG
* pcbData
);
95 /* Local function used by AntiMoniker implementation */
96 HRESULT WINAPI
AntiMonikerImpl_Construct(AntiMonikerImpl
* iface
);
97 HRESULT WINAPI
AntiMonikerImpl_Destroy(AntiMonikerImpl
* iface
);
99 /********************************************************************************/
100 /* Virtual function table for the AntiMonikerImpl class which include IPersist,*/
101 /* IPersistStream and IMoniker functions. */
102 static ICOM_VTABLE(IMoniker
) VT_AntiMonikerImpl
=
104 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
105 AntiMonikerImpl_QueryInterface
,
106 AntiMonikerImpl_AddRef
,
107 AntiMonikerImpl_Release
,
108 AntiMonikerImpl_GetClassID
,
109 AntiMonikerImpl_IsDirty
,
110 AntiMonikerImpl_Load
,
111 AntiMonikerImpl_Save
,
112 AntiMonikerImpl_GetSizeMax
,
113 AntiMonikerImpl_BindToObject
,
114 AntiMonikerImpl_BindToStorage
,
115 AntiMonikerImpl_Reduce
,
116 AntiMonikerImpl_ComposeWith
,
117 AntiMonikerImpl_Enum
,
118 AntiMonikerImpl_IsEqual
,
119 AntiMonikerImpl_Hash
,
120 AntiMonikerImpl_IsRunning
,
121 AntiMonikerImpl_GetTimeOfLastChange
,
122 AntiMonikerImpl_Inverse
,
123 AntiMonikerImpl_CommonPrefixWith
,
124 AntiMonikerImpl_RelativePathTo
,
125 AntiMonikerImpl_GetDisplayName
,
126 AntiMonikerImpl_ParseDisplayName
,
127 AntiMonikerImpl_IsSystemMoniker
130 /********************************************************************************/
131 /* Virtual function table for the IROTData class. */
132 static ICOM_VTABLE(IROTData
) VT_ROTDataImpl
=
134 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
135 AntiMonikerROTDataImpl_QueryInterface
,
136 AntiMonikerROTDataImpl_AddRef
,
137 AntiMonikerROTDataImpl_Release
,
138 AntiMonikerROTDataImpl_GetComparaisonData
141 /*******************************************************************************
142 * AntiMoniker_QueryInterface
143 *******************************************************************************/
144 HRESULT WINAPI
AntiMonikerImpl_QueryInterface(IMoniker
* iface
,REFIID riid
,void** ppvObject
)
146 ICOM_THIS(AntiMonikerImpl
,iface
);
148 TRACE("(%p,%p,%p)\n",This
,riid
,ppvObject
);
150 /* Perform a sanity check on the parameters.*/
151 if ( (This
==0) || (ppvObject
==0) )
154 /* Initialize the return parameter */
157 /* Compare the riid with the interface IDs implemented by this object.*/
158 if (IsEqualIID(&IID_IUnknown
, riid
) ||
159 IsEqualIID(&IID_IPersist
, riid
) ||
160 IsEqualIID(&IID_IPersistStream
, riid
) ||
161 IsEqualIID(&IID_IMoniker
, riid
)
164 else if (IsEqualIID(&IID_IROTData
, riid
))
165 *ppvObject
= (IROTData
*)&(This
->lpvtbl2
);
167 /* Check that we obtained an interface.*/
169 return E_NOINTERFACE
;
171 /* Query Interface always increases the reference count by one when it is successful */
172 AntiMonikerImpl_AddRef(iface
);
177 /******************************************************************************
179 ******************************************************************************/
180 ULONG WINAPI
AntiMonikerImpl_AddRef(IMoniker
* iface
)
182 ICOM_THIS(AntiMonikerImpl
,iface
);
184 TRACE("(%p)\n",This
);
186 return ++(This
->ref
);
189 /******************************************************************************
190 * AntiMoniker_Release
191 ******************************************************************************/
192 ULONG WINAPI
AntiMonikerImpl_Release(IMoniker
* iface
)
194 ICOM_THIS(AntiMonikerImpl
,iface
);
196 TRACE("(%p)\n",This
);
200 /* destroy the object if there's no more reference on it */
203 AntiMonikerImpl_Destroy(This
);
210 /******************************************************************************
211 * AntiMoniker_GetClassID
212 ******************************************************************************/
213 HRESULT WINAPI
AntiMonikerImpl_GetClassID(IMoniker
* iface
,CLSID
*pClassID
)
215 TRACE("(%p,%p),stub!\n",iface
,pClassID
);
220 *pClassID
= CLSID_AntiMoniker
;
225 /******************************************************************************
226 * AntiMoniker_IsDirty
227 ******************************************************************************/
228 HRESULT WINAPI
AntiMonikerImpl_IsDirty(IMoniker
* iface
)
230 /* Note that the OLE-provided implementations of the IPersistStream::IsDirty
231 method in the OLE-provided moniker interfaces always return S_FALSE because
232 their internal state never changes. */
234 TRACE("(%p)\n",iface
);
239 /******************************************************************************
241 ******************************************************************************/
242 HRESULT WINAPI
AntiMonikerImpl_Load(IMoniker
* iface
,IStream
* pStm
)
244 DWORD constant
=1,dwbuffer
;
247 /* data read by this function is only a DWORD constant (must be 1) ! */
248 res
=IStream_Read(pStm
,&dwbuffer
,sizeof(DWORD
),NULL
);
250 if (SUCCEEDED(res
)&& dwbuffer
!=constant
)
256 /******************************************************************************
258 ******************************************************************************/
259 HRESULT WINAPI
AntiMonikerImpl_Save(IMoniker
* iface
,IStream
* pStm
,BOOL fClearDirty
)
264 /* data writen by this function is only a DWORD constant seted to 1 ! */
265 res
=IStream_Write(pStm
,&constant
,sizeof(constant
),NULL
);
270 /******************************************************************************
271 * AntiMoniker_GetSizeMax
272 ******************************************************************************/
273 HRESULT WINAPI
AntiMonikerImpl_GetSizeMax(IMoniker
* iface
,
274 ULARGE_INTEGER
* pcbSize
)/* Pointer to size of stream needed to save object */
276 TRACE("(%p,%p)\n",iface
,pcbSize
);
281 /* for more details see AntiMonikerImpl_Save coments */
283 /* Normaly the sizemax must be the size of DWORD ! but I tested this function it ususlly return 16 bytes */
284 /* more than the number of bytes used by AntiMoniker::Save function */
285 pcbSize
->s
.LowPart
= sizeof(DWORD
)+16;
287 pcbSize
->s
.HighPart
=0;
292 /******************************************************************************
293 * AntiMoniker_Construct (local function)
294 *******************************************************************************/
295 HRESULT WINAPI
AntiMonikerImpl_Construct(AntiMonikerImpl
* This
)
298 TRACE("(%p)\n",This
);
300 /* Initialize the virtual fgunction table. */
301 This
->lpvtbl1
= &VT_AntiMonikerImpl
;
302 This
->lpvtbl2
= &VT_ROTDataImpl
;
308 /******************************************************************************
309 * AntiMoniker_Destroy (local function)
310 *******************************************************************************/
311 HRESULT WINAPI
AntiMonikerImpl_Destroy(AntiMonikerImpl
* This
)
313 TRACE("(%p)\n",This
);
315 return HeapFree(GetProcessHeap(),0,This
);
318 /******************************************************************************
319 * AntiMoniker_BindToObject
320 ******************************************************************************/
321 HRESULT WINAPI
AntiMonikerImpl_BindToObject(IMoniker
* iface
,
327 TRACE("(%p,%p,%p,%p,%p)\n",iface
,pbc
,pmkToLeft
,riid
,ppvResult
);
331 /******************************************************************************
332 * AntiMoniker_BindToStorage
333 ******************************************************************************/
334 HRESULT WINAPI
AntiMonikerImpl_BindToStorage(IMoniker
* iface
,
340 TRACE("(%p,%p,%p,%p,%p)\n",iface
,pbc
,pmkToLeft
,riid
,ppvResult
);
344 /******************************************************************************
346 ******************************************************************************/
347 HRESULT WINAPI
AntiMonikerImpl_Reduce(IMoniker
* iface
,
349 DWORD dwReduceHowFar
,
350 IMoniker
** ppmkToLeft
,
351 IMoniker
** ppmkReduced
)
353 TRACE("(%p,%p,%ld,%p,%p)\n",iface
,pbc
,dwReduceHowFar
,ppmkToLeft
,ppmkReduced
);
355 if (ppmkReduced
==NULL
)
358 AntiMonikerImpl_AddRef(iface
);
362 return MK_S_REDUCED_TO_SELF
;
364 /******************************************************************************
365 * AntiMoniker_ComposeWith
366 ******************************************************************************/
367 HRESULT WINAPI
AntiMonikerImpl_ComposeWith(IMoniker
* iface
,
369 BOOL fOnlyIfNotGeneric
,
370 IMoniker
** ppmkComposite
)
373 TRACE("(%p,%p,%d,%p)\n",iface
,pmkRight
,fOnlyIfNotGeneric
,ppmkComposite
);
375 if ((ppmkComposite
==NULL
)||(pmkRight
==NULL
))
380 if (fOnlyIfNotGeneric
)
381 return MK_E_NEEDGENERIC
;
383 return CreateGenericComposite(iface
,pmkRight
,ppmkComposite
);
386 /******************************************************************************
388 ******************************************************************************/
389 HRESULT WINAPI
AntiMonikerImpl_Enum(IMoniker
* iface
,BOOL fForward
, IEnumMoniker
** ppenumMoniker
)
391 TRACE("(%p,%d,%p)\n",iface
,fForward
,ppenumMoniker
);
393 if (ppenumMoniker
== NULL
)
396 *ppenumMoniker
= NULL
;
401 /******************************************************************************
402 * AntiMoniker_IsEqual
403 ******************************************************************************/
404 HRESULT WINAPI
AntiMonikerImpl_IsEqual(IMoniker
* iface
,IMoniker
* pmkOtherMoniker
)
408 TRACE("(%p,%p)\n",iface
,pmkOtherMoniker
);
410 if (pmkOtherMoniker
==NULL
)
413 IMoniker_IsSystemMoniker(pmkOtherMoniker
,&mkSys
);
415 if (mkSys
==MKSYS_ANTIMONIKER
)
421 /******************************************************************************
423 ******************************************************************************/
424 HRESULT WINAPI
AntiMonikerImpl_Hash(IMoniker
* iface
,DWORD
* pdwHash
)
434 /******************************************************************************
435 * AntiMoniker_IsRunning
436 ******************************************************************************/
437 HRESULT WINAPI
AntiMonikerImpl_IsRunning(IMoniker
* iface
,
440 IMoniker
* pmkNewlyRunning
)
442 IRunningObjectTable
* rot
;
445 TRACE("(%p,%p,%p,%p)\n",iface
,pbc
,pmkToLeft
,pmkNewlyRunning
);
450 res
=IBindCtx_GetRunningObjectTable(pbc
,&rot
);
455 res
= IRunningObjectTable_IsRunning(rot
,iface
);
457 IRunningObjectTable_Release(rot
);
462 /******************************************************************************
463 * AntiMoniker_GetTimeOfLastChange
464 ******************************************************************************/
465 HRESULT WINAPI
AntiMonikerImpl_GetTimeOfLastChange(IMoniker
* iface
,
470 TRACE("(%p,%p,%p,%p)\n",iface
,pbc
,pmkToLeft
,pAntiTime
);
474 /******************************************************************************
475 * AntiMoniker_Inverse
476 ******************************************************************************/
477 HRESULT WINAPI
AntiMonikerImpl_Inverse(IMoniker
* iface
,IMoniker
** ppmk
)
479 TRACE("(%p,%p)\n",iface
,ppmk
);
486 return MK_E_NOINVERSE
;
489 /******************************************************************************
490 * AntiMoniker_CommonPrefixWith
491 ******************************************************************************/
492 HRESULT WINAPI
AntiMonikerImpl_CommonPrefixWith(IMoniker
* iface
,IMoniker
* pmkOther
,IMoniker
** ppmkPrefix
)
496 IMoniker_IsSystemMoniker(pmkOther
,&mkSys
);
498 if(mkSys
==MKSYS_ITEMMONIKER
){
500 IMoniker_AddRef(iface
);
504 IMoniker_AddRef(iface
);
509 return MonikerCommonPrefixWith(iface
,pmkOther
,ppmkPrefix
);
512 /******************************************************************************
513 * AntiMoniker_RelativePathTo
514 ******************************************************************************/
515 HRESULT WINAPI
AntiMonikerImpl_RelativePathTo(IMoniker
* iface
,IMoniker
* pmOther
, IMoniker
** ppmkRelPath
)
517 TRACE("(%p,%p,%p)\n",iface
,pmOther
,ppmkRelPath
);
519 if (ppmkRelPath
==NULL
)
522 IMoniker_AddRef(pmOther
);
524 *ppmkRelPath
=pmOther
;
529 /******************************************************************************
530 * AntiMoniker_GetDisplayName
531 ******************************************************************************/
532 HRESULT WINAPI
AntiMonikerImpl_GetDisplayName(IMoniker
* iface
,
535 LPOLESTR
*ppszDisplayName
)
537 WCHAR back
[]={'\\','.','.',0};
539 TRACE("(%p,%p,%p,%p)\n",iface
,pbc
,pmkToLeft
,ppszDisplayName
);
541 if (ppszDisplayName
==NULL
)
544 if (pmkToLeft
!=NULL
){
545 FIXME("() pmkToLeft!=NULL not implemented \n");
549 *ppszDisplayName
=CoTaskMemAlloc(sizeof(back
));
551 if (*ppszDisplayName
==NULL
)
552 return E_OUTOFMEMORY
;
554 strcpyW(*ppszDisplayName
,back
);
559 /******************************************************************************
560 * AntiMoniker_ParseDisplayName
561 ******************************************************************************/
562 HRESULT WINAPI
AntiMonikerImpl_ParseDisplayName(IMoniker
* iface
,
565 LPOLESTR pszDisplayName
,
569 TRACE("(%p,%p,%p,%p,%p,%p)\n",iface
,pbc
,pmkToLeft
,pszDisplayName
,pchEaten
,ppmkOut
);
573 /******************************************************************************
574 * AntiMoniker_IsSystemMoniker
575 ******************************************************************************/
576 HRESULT WINAPI
AntiMonikerImpl_IsSystemMoniker(IMoniker
* iface
,DWORD
* pwdMksys
)
578 TRACE("(%p,%p)\n",iface
,pwdMksys
);
583 (*pwdMksys
)=MKSYS_ANTIMONIKER
;
588 /*******************************************************************************
589 * AntiMonikerIROTData_QueryInterface
590 *******************************************************************************/
591 HRESULT WINAPI
AntiMonikerROTDataImpl_QueryInterface(IROTData
*iface
,REFIID riid
,VOID
** ppvObject
)
594 ICOM_THIS_From_IROTData(IMoniker
, iface
);
596 TRACE("(%p,%p,%p)\n",iface
,riid
,ppvObject
);
598 return AntiMonikerImpl_QueryInterface(This
, riid
, ppvObject
);
601 /***********************************************************************
602 * AntiMonikerIROTData_AddRef
604 ULONG WINAPI
AntiMonikerROTDataImpl_AddRef(IROTData
*iface
)
606 ICOM_THIS_From_IROTData(IMoniker
, iface
);
608 TRACE("(%p)\n",iface
);
610 return AntiMonikerImpl_AddRef(This
);
613 /***********************************************************************
614 * AntiMonikerIROTData_Release
616 ULONG WINAPI
AntiMonikerROTDataImpl_Release(IROTData
* iface
)
618 ICOM_THIS_From_IROTData(IMoniker
, iface
);
620 TRACE("(%p)\n",iface
);
622 return AntiMonikerImpl_Release(This
);
625 /******************************************************************************
626 * AntiMonikerIROTData_GetComparaisonData
627 ******************************************************************************/
628 HRESULT WINAPI
AntiMonikerROTDataImpl_GetComparaisonData(IROTData
* iface
,
637 /******************************************************************************
638 * CreateAntiMoniker [OLE32.51]
639 ******************************************************************************/
640 HRESULT WINAPI
CreateAntiMoniker(LPMONIKER
* ppmk
)
642 AntiMonikerImpl
* newAntiMoniker
= 0;
644 IID riid
=IID_IMoniker
;
646 TRACE("(%p)\n",ppmk
);
648 newAntiMoniker
= HeapAlloc(GetProcessHeap(), 0, sizeof(AntiMonikerImpl
));
650 if (newAntiMoniker
== 0)
651 return STG_E_INSUFFICIENTMEMORY
;
653 hr
= AntiMonikerImpl_Construct(newAntiMoniker
);
657 HeapFree(GetProcessHeap(),0,newAntiMoniker
);
661 hr
= AntiMonikerImpl_QueryInterface((IMoniker
*)newAntiMoniker
,&riid
,(void**)ppmk
);